6.5

CVE-2022-46402

Exploit
The Microchip RN4870 module firmware 1.43 (and the Microchip PIC LightBlue Explorer Demo 4.2 DT100112) accepts PairCon_rmSend with incorrect values.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microchip ≫ Bm78 Firmware Version 1.43
   Microchip ≫ Bm78 Version -
Microchip ≫ Bm83 Firmware Version 1.43
   Microchip ≫ Bm83 Version -
Microchip ≫ Rn4870 Firmware Version 1.43
   Microchip ≫ Rn4870 Version -
Microchip ≫ Rn4871 Firmware Version 1.43
   Microchip ≫ Rn4871 Version -
Microchip ≫ Bm70 Firmware Version 1.43
   Microchip ≫ Bm70 Version -
Microchip ≫ Bm71 Firmware Version 1.43
   Microchip ≫ Bm71 Version -
Microchip ≫ Is1870 Firmware Version 1.43
   Microchip ≫ Is1870 Version -
Microchip ≫ Is1871 Firmware Version 1.43
   Microchip ≫ Is1871 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.48% 0.375
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.5 2.8 3.6
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADP 6.5 2.8 3.6
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-354 Improper Validation of Integrity Check Value

The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.

https://microchip.com
Product
https://www.computer.org/csdl/proceedings-article/sp/2023/933600a521/1He7Yja1AYM
Third Party Advisory
Exploit
Technical Description
https://www.computer.org/csdl/proceedings/sp/2023/1He7WWuJExG
Third Party Advisory
https://www.microchip.com/en-us/products/wireless-connectivity/software-vulnerability-response/deviating-behaviors-in-bluetooth-le
Vendor Advisory